50mm Unilin XtroDeck XO/XD Flat Roof Insulation Board

50mm Unilin XtroDeck XO/XD features embossed aluminium facings applied to both sides. This board represents a key offering within Unilin's comprehensive range of high-performance flat roof insulation boards, delivering complete solutions across diverse flat roof applications.

The 50mm Unilin XtroDeck XO/XD incorporates a modified polyisocyanurate (PIR Insulation) core bonded to low-emissivity embossed aluminium foil facings. This composition delivers superior insulation performance and exceptional thermal efficiency. The 50mm Unilin XtroDeck XO/XD insulation board performs effectively with bituminous-based roofing systems incorporating self-adhered underlays and heat-activated cap sheets. The product contains no CFC or HCFC, and manufacturing complies with ISO 9001 and 14001 Quality and Environmental Management Systems.

Product Details

Thickness: 50mm

Length: 2400mm

Width: 1200mm

Pack Quantity: 6

Board Coverage: 2.88m2

Pack coverage: 17.28m2

Density: 32kg/m3

Weight/m2: 0.8kg

Weight: 27.65kg

Thermal Conductivity: 0.021W/mK

R-Value: 1.35m2K/W

Compressive Strength: 150kPa

Fire Rating (Reaction to Fire): Euroclass C s2 d0

Type: Partially Bonded, Self Adhered, Built-Up Bituminous Felt Systems

Application: Flat Roof

Inner facing: Foil Facing

Outer facing: Foil Facing

Key Highlights

1. Superior Performance with PIR Insulation
2. Reaction to Fire: C-s2,d0
3. Proven compatibility with extensive range of bituminous-based roofing systems, including self-adhered underlays and heat-activated cap sheets
4. 50mm XtroDeck Flat Roof Insulation Board

Falls

Flat roof design should incorporate adequate fall to prevent water pooling and ensure proper drainage.

Roof Loading

50mm XtroDeck suits roof decks subject to minimal maintenance foot traffic. Walkways must be installed where regular pedestrian access is required. Upon roof completion, protective boarding should be positioned if further site activities are planned.

Roof Finish

Built-up roofing insulation systems require finishing with an appropriate reflective layer such as chippings. Consult system manufacturer guidance for specific recommendations.

Fire Performance

The fire rating for the complete roof system, when assessed to EN 13501-5 and BS 476 Part 3 'External Fire Exposure Roof Test', depends on the system specification selected.

Info

Browse our comprehensive Xtratherm range and refine by thickness or coverage using the left-hand filters. For project suitability discussions or quantity discount quotations, contact us on +4402038839057, email sales@insulationbee, or use Live Chat for competitive UK Insulation board pricing.